Bridget Riley will discuss Henri Matisse's cut-outs at Tate Modern, London on 21 June from 2pm.
'As one can see in Matisse, to preserve a freshness in working it is important to go back sometimes to first principles.' - Bridget Riley, 'According to Sensation', 1990.
This event is open to the public; tickets can be booked via the Tate website.
Tate Modern, London
Saturday 21 June, 2–3.30pm
£12, concessions available